AFE Power BladeRunner OER Series Radiator 06-10 GM 6.6L Duramax LBZ/LMM F55-00352-06 but the twin scroll design

but the twin scroll design helps to retain the response and drive-ability in the lower RPM range

and poor throttle response can be derived from a failed or failing Intake Air Temperature Sensor located on the cold air intake side

Required Modifications Wild Programmer

And while you are needing to replace it

AFE Power BladeRunner OER Series Radiator 06-10 GM 6.6L Duramax LBZ/LMM F55-00352-06 but the twin scroll designOver time your factory radiator in your LBZ or LMM Duramax can loose its cooling efficency. Whether it be from road debris, corrosion, or leaks, these can quickly lead to engine overheating and expensive damage. The AFE BladeRunner OER Series Radiator is the perfect stock replacement radiator for your truck. This Radiator is constructed from an all aluminum core with molded plastic end tanks and utilizes all factory mounting locations and fittings for